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https://github.com/mingfang/diy-kubernetes
DIY Kubernetes
https://github.com/mingfang/diy-kubernetes
Last synced: about 5 hours ago
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DIY Kubernetes
- Host: GitHub
- URL: https://github.com/mingfang/diy-kubernetes
- Owner: mingfang
- Created: 2015-10-12T16:26:41.000Z (about 9 years ago)
- Default Branch: master
- Last Pushed: 2024-04-11T18:27:11.000Z (9 months ago)
- Last Synced: 2024-11-06T15:17:56.466Z (about 2 months ago)
- Size: 243 KB
- Stars: 17
- Watchers: 2
- Forks: 4
- Open Issues: 2
-
Metadata Files:
- Readme: README.md
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README
# DIY Kubernetes
WARNING: These instructions must be run as ``root``, and will expose all standard Kubernetes ports and a few non-standard ports to potential security attacks. Use at your own risk.
## Running one Master and many Nodes on different hosts.
Create a Kubernetes clusters. Tested on Ubuntu baremetal and AWS EC2.
### Requirements
- Ubuntu 18.04
- Docker
### Run the Master
1. ```git clone https://github.com/mingfang/docker-kubernetes-master```
2. ```cd docker-kubernetes-master```
3. ```./build```
4. ```./run```
The Master is now running
### Run the Nodes(one per host)
Note: Tested on Ubuntu 18.04. Newer versions should work but not tested.
1. ```git clone https://github.com/mingfang/docker-kubernetes-node```
2. ```cd docker-kubernetes-node```
3. ```./build```
4. On the Master, run ```docker exec kmaster /bootstrap-tokens.sh``` to generate the keys needed.
5. On the Node, run the command printed by #4. Should look something like this
```
KUBELET_TOKEN=s.oKCwIqfs7LGbIHJv666K9oFV PROXY_TOKEN=s.4TkiUcFsscWufhHUOzPjKgxn ./run
```
The Node is now running. Repeat for every host that runs the Nodes.
### Verify
1. ```alias kubectl='docker exec kmaster kubectl'``` on the Master host
2. ```kubectl get nodes```
3. You should see all the Nodes running
```
NAME LABELS STATUS
192.168.1.160 host=minux,kubernetes.io/hostname=192.168.1.160 Ready
192.168.1.162 host=vm2,kubernetes.io/hostname=192.168.1.162 Ready
192.168.1.163 host=vm3,kubernetes.io/hostname=192.168.1.163 Ready
192.168.1.164 host=vm4,kubernetes.io/hostname=192.168.1.164 Ready
192.168.1.168 host=vm1,kubernetes.io/hostname=192.168.1.168 Ready
```
## Master
[docker-kubernetes-master](https://github.com/mingfang/docker-kubernetes-master)
## Node
[docker-kubernetes-node](https://github.com/mingfang/docker-kubernetes-node)
## Terraform Plugin
[terraform-provider-k8s](https://github.com/mingfang/terraform-provider-k8s)